That 40th commemorative memorial was organised by deceased former journalist Tony Reeves, John Andrew Stuart's nephew, Danny Stuart and Pastor Len Donaldson, who was the preacher to John Andrew Stuart's mother, Edna Watts.

Pastor Donaldson said it was time the loss to the families was recognised.

"It should have been long ago," he said.

"You see there has been nothing for the families. That is why we put the memorial service on," he said.

"And that is why the families of the victims really rolled out. They really were appreciative of the service."

Danny Stuart still intends to push ahead with a book he was writing with Mr Reeves, which identifies a person - other than his uncle, and James Richard Finch - who they believe lit the Whiskey Au Go Go fire.

He also welcomed the decision to place a memorial plaque at the site.

"I think its a great thing. It has been overdue and I can't understand why it has been done previously," he said.

"Why hasn't someone hasn't stood up and just done it?"

"It will give closure to some of the victims' families, because that is what its all about mate... closure."

Relatives are urged to contact State MP Rob Cavalluci on 3832 1322, or Cr Vicki Howard on